Andrew Kelley 445b03384a introduce std.heap.ArenaAllocator and std.heap.DirectAllocator ... * DirectAllocator does the underlying syscall for every allocation. * ArenaAllocator takes another allocator as an argument and allocates bytes up front, falling back to DirectAllocator with increasingly large allocation sizes, to avoid calling it too often. Then the entire arena can be freed at once. The self hosted parser is updated to take advantage of ArenaAllocator for the AST that it returns. This significantly reduces the complexity of cleanup code. docgen and build runner are updated to use the combination of ArenaAllocator and DirectAllocator instead of IncrementingAllocator, which is now deprecated in favor of FixedBufferAllocator combined with DirectAllocator. The C allocator calls aligned_alloc instead of malloc, in order to respect the alignment parameter. Added asserts in Allocator to ensure that implementors of the interface return slices of the correct size. Fixed a bug in Allocator when you call realloc to grow the allocation.		2018-02-12 02:14:44 -05:00
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c.zig	fix self hosted compiler on windows	2018-01-03 04:55:49 -05:00
ir.zig	rename "debug safety" to "runtime safety"	2018-01-25 01:46:12 -05:00
llvm.zig	syntax: functions require return type. remove ->	2018-01-25 04:10:11 -05:00
main.zig	introduce std.heap.ArenaAllocator and std.heap.DirectAllocator	2018-02-12 02:14:44 -05:00
module.zig	introduce std.heap.ArenaAllocator and std.heap.DirectAllocator	2018-02-12 02:14:44 -05:00
scope.zig	self-hosted: build against zig_llvm and embedded LLD	2017-12-26 19:44:08 -05:00
target.zig	syntax: functions require return type. remove ->	2018-01-25 04:10:11 -05:00